Donald Trump has doubled down on his concern trolling of Ted Cruz’s alleged citizenship problem by offering him “legal advice.” And it’s free!

.@SenTedCruz Ted–free legal advice on how to pre-empt the Dems on citizen issue. Go to court now & seek Declaratory Judgment–you will win!

— Donald J. Trump (@realDonaldTrump) January 7, 2016

Because, concern trolls gotta troll.

Joining Trump in their ‘concern’ for the obviously misinformed Texas Senator is failed Presidential candidate Sen. John McCain, who has previously called Cruz a “wackobird;” and bomb throwing pundit and Trump fangirl Ann Coulter, who now claims Cruz is not a “natural born citizen” despite the fact that in 2013 she said he was absolutely eligible to run for President.

TED CRUZ CAN RUN FOR PRESIDENT! I worried on @seanhannity @ his Calgary birth, But his mother was a US citizen, so he was born a citizen.

— Ann Coulter (@AnnCoulter) February 14, 2013

Guess who else is eager to question the citizenship of Ted Cruz? If you said the Obama administration, Ding ding! — you are a winner!

At a press conference held Wednesday afternoon, Obama spokesman Josh Earnest was asked if the President was enjoying the drama laid down by Trump and fueled by the likes of McCain and Coulter.